Changes in src/vector.hpp [e9b8bb:cc2ee5]

File:

• src/vector.hpp (modified) (5 diffs, 1 prop)

src/vector.hpp

@@ -7 +7 @@
  * basically, just a x[3] but with helpful functions
  */
-class Vector {   
+class Vector {
   public:
     double x[NDIM];
@@ -16 +16 @@
 
   double Distance(const Vector *y) const;
+  double DistanceSquared(const Vector *y) const;
   double PeriodicDistance(const Vector *y, const double *cell_size) const;
   double ScalarProduct(const Vector *y) const;
   double Projection(const Vector *y) const;
   double Norm() const ;
-  double Angle(Vector *y) const;
+  double Angle(const Vector *y) const;
 
   void AddVector(const Vector *y);
@@ -26 +27 @@
   void CopyVector(const Vector *y);
   void RotateVector(const Vector *y, const double alpha);
+  void VectorProduct(const Vector *y);
   void ProjectOntoPlane(const Vector *y);
-  void Zero(); 
+  void Zero();
   void One(double one);
   void Init(double x1, double x2, double x3);
@@ -40 +42 @@
   void KeepPeriodic(ofstream *out, double *matrix);
   void LinearCombinationOfVectors(const Vector *x1, const Vector *x2, const Vector *x3, double *factors);
-  
+
   double CutsPlaneAt(Vector *A, Vector *B, Vector *C);
   bool GetOneNormalVector(const Vector *x1);
@@ -53 +55 @@
 };
 
-ofstream& operator<<(ofstream& ost, Vector& m);
-Vector& operator+=(Vector& a, const Vector& b);
-Vector& operator*=(Vector& a, const double m);
-Vector& operator*(const Vector& a, const double m);
-Vector& operator+(const Vector& a, const Vector& b);
+ostream & operator << (ostream& ost, Vector &m);
+//Vector& operator+=(Vector& a, const Vector& b);
+//Vector& operator*=(Vector& a, const double m);
+//Vector& operator*(const Vector& a, const double m);
+//Vector& operator+(const Vector& a, const Vector& b);
 
 #endif /*VECTOR_HPP_*/